但是，她最近在国外大病住院，而我们不知道是什么病，也不知道她病情如何。

Yet she has been recently hospitalized for a serious illness abroad, and we don't know what the illness is or how sick she may be.

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本文介绍阴极射线发光材料的一些重要特性以及最近在国外荧光粉新牌号的编排和命名。

The present paper reviews the recent advent of cathodoluminescent materials which include the monochromatic orange, amber and;

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医院必须保证继续提供好的的防控措施以防止继续传染，对那些最近在国外治疗过的病人考虑将其样本送到健康保护局检测。

Hospitals need to ensure they continue to provide good infection control to prevent any spread, consider whether patients have recently been treated abroad and send samples to HPA for testing.

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